5 Colo. Code Regs. § 1001-24-E-II

Current through Register Vol. 47, No. 24, December 25, 2024

Section 5 CCR 1001-24-E-II - Applicability

II.A. This Part E is in effect as of January 1, 2026 and applies to all 2027 and subsequent model year on-highway heavy-duty engines and vehicles delivered for sale or sold in the State of Colorado. Such vehicles shall comply with the Heavy-Duty Low NOx requirements set forth in California Code of Regulations, Title 13, Sections 1956.8, 1971.1, 2036, 2121, 2137, 2139, 2139.5, 2140, 2166, 2166.1, 2167, 2168, 2169, 2169.1, 2169.2, 2169.3, 2196.4, 2169.5, 2169.6, 2167.7, 2169.8.

II.B. Exemptions

II.B.1. All exemptions in the California rules adopted under by reference apply with the exception of the transit agency diesel-fueled bus and engine exemption described in CCR, Title 13, section 1956.8(a)(2)(F).

II.B.2. New diesel-fueled buses sold to any transit agency are exempt from this Part E.

II.B.3. Authorized Emergency vehicles, as defined in § 42-1-102 (6) C.R.S. are exempt from this part E.

5 CCR 1001-24-E-II

46 CR 10, May 25, 2023, effective 6/14/2023

46 CR 21, November 10, 2023, effective 12/15/2023